CVE-2013-6458

qemu: job usage issue in several APIs leading to libvirtd crash

Published Jan 24, 2014 CVSS 2.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2846-1 libvirt security update
EUVD EUVD EUVD-2013-6265 Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.
Ubuntu USN Ubuntu USN USN-2093-1 libvirt vulnerabilities
History
Type Values Removed Values Added
Metrics epss

{'score': 0.01054}

epss

{'score': 0.00779}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 5:39 PM
Reserved
Nov 4, 2013, 12:00 AM
Status
Modified
Published
Jan 24, 2014, 6:55 PM
Modified
Jun 17, 2026, 12:00 AM
Severity
Moderate
Public date
Dec 13, 2013, 12:00 AM